30410874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 71471400

約数和(自身を除く): 41060526

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 769, 1014, 1521, 1538, 2197, 2307, 3042, 4394, 4614, 6591, 6921, 9997, 13182, 13842, 19773, 19994, 29991, 39546, 59982, 89973, 129961, 179946, 259922, 389883, 779766, 1169649, 1689493, 2339298, 3378986, 5068479, 10136958, 15205437, 30410874]

約数ペア:

[(1, 30410874), (2, 15205437), (3, 10136958), (6, 5068479), (9, 3378986), (13, 2339298), (18, 1689493), (26, 1169649), (39, 779766), (78, 389883), (117, 259922), (169, 179946), (234, 129961), (338, 89973), (507, 59982), (769, 39546), (1014, 29991), (1521, 19994), (1538, 19773), (2197, 13842), (2307, 13182), (3042, 9997), (4394, 6921), (4614, 6591)]